Phaser 6180MFP Multifunction Printer Service Manual 5-3
Print-Quality Troubleshooting
Transfer Unit
■ Light or Undertone Print (page 5-26)
■ Horizontal Band, Voids, or Streaks (page 5-36)
■ Vertical Stripes (page 5-38)
■ Horizontal Stripes (page 5-40)
■ Faded or Missing Image (page 5-42)
■ Random Spots (page 5-44)
■ Repeating Bands, Lines, Marks, or Spots (page 5-48)
■ Background Contamination (page 5-52)
Fuser
■ Horizontal Stripes (page 5-40)
■ Repeating Bands, Lines, Marks, or Spots (page 5-48)
■ Vertical Stripes (page 5-52)
■ Unfused Image (page 5-60)
Print Cartridge
■ Light or Undertone Print (page 5-26)
■ Blank Print (No Print) (page 5-28)
■ Black Print (page 5-31)
■ Vertical Blank Lines (page 5-34)
■ Horizontal Band, Voids, or Streaks (page 5-36)
■ Vertical Stripes (page 5-38)
■ Horizontal Stripes (page 5-40)
■ Faded or Missing Image (page 5-42)
■ Random Spots (page 5-44)
■ Defects in One Color (C, M, Y, or K) (page 5-46)
■ Repeating Bands, Lines, Marks, or Spots (page 5-48)
■ Background Contamination (page 5-52)
■ Unfused Image (page 5-60)